Not only is Adobe Camera Raw terrific for processing individual
files, you can batch process with it too. In this screencast, based
on Chapter 4 of The Photoshop CS4 Companion for Photographers, Derrick shows you how to quickly adjust an image in ACR, then apply those adjustments to an entire batch of photos. And the best part is, that this technique is very easy and can be learned in about 2 minutes.